-20.53% is the change from 414 to 329
Calculation steps:
[( 329 - 414 ) ÷ 414] x 100 = -20.53%
Formula
Percentage change = [(329 - 414) / 414] x 100
Subtract the new number by the original number
329 - 414 = -85
-85 ÷ 414 = -0.20531400966183574
-0.20531400966183574 x 100 = -20.53%